BE628018A - - Google Patents
Info
- Publication number
- BE628018A BE628018A BE628018DA BE628018A BE 628018 A BE628018 A BE 628018A BE 628018D A BE628018D A BE 628018DA BE 628018 A BE628018 A BE 628018A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US171264A US3206445A (en) | 1962-02-05 | 1962-02-05 | Vinyl aromatic sulfonate polymerization process and product |
| US222097A US3340238A (en) | 1962-02-05 | 1962-09-07 | Method for producing polymers of vinyl aromatic sulfonates characterized useful as flocculants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE628018A true BE628018A (it) |
Family
ID=26866897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE628018D BE628018A (it) | 1962-02-05 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US3206445A (it) |
| BE (1) | BE628018A (it) |
| DE (1) | DE1301081B (it) |
| GB (1) | GB997174A (it) |
| NL (2) | NL288306A (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL128438C (it) * | 1962-02-05 | |||
| US3320218A (en) * | 1963-04-05 | 1967-05-16 | Dow Chemical Co | Cross-linked sulfonated aliphatic hydrocarbon polymers |
| JPS5131280B2 (it) * | 1974-04-06 | 1976-09-06 | ||
| GB1571106A (en) * | 1976-07-16 | 1980-07-09 | Chem Y | Ore flotation process for the recovery of fluoride minerals and rare earth carbonates |
| US4071655A (en) * | 1976-12-20 | 1978-01-31 | Pitney-Bowes, Inc. | Treated ferromagnetic carrier particles for development powders |
| US4171418A (en) * | 1977-11-22 | 1979-10-16 | American Cyanamid Company | Cationic and amphoteric surfactants |
| US4387174A (en) * | 1980-10-14 | 1983-06-07 | Exxon Research And Engineering Co. | Adhesive compositions |
| JPS60212411A (ja) * | 1984-04-06 | 1985-10-24 | Kao Corp | ポリマレイン酸及びその共重合体の製造方法 |
| US8048383B2 (en) | 2006-04-20 | 2011-11-01 | Velocys, Inc. | Process for treating and/or forming a non-Newtonian fluid using microchannel process technology |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2678947A (en) * | 1949-09-01 | 1954-05-18 | Phillips Petroleum Co | Preparation of alpha-haloalkylbenzene sulfonates |
| US2616917A (en) * | 1949-11-08 | 1952-11-04 | Eastman Kodak Co | Alkyl styrene sulfonates and process for their production |
| US2691644A (en) * | 1952-02-21 | 1954-10-12 | Dow Chemical Co | Sulfonation method |
| US2837500A (en) * | 1953-08-03 | 1958-06-03 | Du Pont | Copolymers of acrylonitrile with alkenylaromatic sulfonic acids or salts |
| US2821549A (en) * | 1954-01-27 | 1958-01-28 | Dow Chemical Co | Production of nuclear sulfonated vinyl aromatic compounds |
| DE1006613B (de) * | 1954-02-04 | 1957-04-18 | Dow Chemical Co | Verfahren zur Sulfonierung eines benzolloeslichen, thermoplastischen, alkenylaromatischen Polymerisats oder Mischpolymerisats |
| DE1094984B (de) * | 1954-03-01 | 1960-12-15 | Dow Chemical Co | Verfahren zur Sulfonierung eines benzolloeslichen, thermoplastischen, alkenylaromatischen Harzes |
| US2971935A (en) * | 1954-07-15 | 1961-02-14 | Dow Chemical Co | Method of preparing dispersion of a copolymer of a monovinyl compound and a vinyl sulonic acid |
| DE1034863B (de) * | 1954-11-24 | 1958-07-24 | Dow Chemical Co | Verfahren zur Herstellung wasserloeslicher Sulfonate von Polymerisaten der vinyl-aromatischen Reihe |
| DE1034862B (de) * | 1955-11-14 | 1958-07-24 | Dow Chemical Co | Verfahren zur Herstellung feinteiliger, frei fliessender Salze einer wasserloeslichen Sulfonsaeure eines alkenylaromatischen Harzes |
| US2909508A (en) * | 1956-03-12 | 1959-10-20 | Dow Chemical Co | Copolymers of acrylamide and vinyl aromatic sulfonates |
| DE1051501B (de) * | 1956-04-09 | 1959-02-26 | Dow Chemical Co | Verfahren zur Herstellung waesseriger kolloidaler Loesungen von Mischpolymerisaten aus nichtionisierbaren vinylaromatischen Verbindungen und wasserloeslichen Salzen vinylaromatischer Sulfonsaeuren |
| DE1049098B (de) * | 1956-06-13 | 1959-01-22 | Dow Chemical Co | Verfahren zur Herstellung wasserloeslicher Harzsulfonate |
| DE1051502B (de) * | 1956-07-05 | 1959-02-26 | Dow Chemical Co | Verfahren zur Herstellung von wasserloeslichen aromatischen Harzsulfonaten |
| DE1039229B (de) * | 1956-11-29 | 1958-09-18 | Dow Chemical Co | Verfahren zur Herstellung von geradkettigen Sulfonaten von aromatischen Alkenylharzen mit hohem Molekulargewicht |
| DE1086890B (de) * | 1957-07-02 | 1960-08-11 | Dow Chemical Co | Verfahren zur Herstellung von praktisch nicht vernetzten wasserloeslichen Harzsulfonaten |
| US3022172A (en) * | 1958-05-13 | 1962-02-20 | Fuji Photo Film Co Ltd | Process for the production of photographic materials |
| US3079430A (en) * | 1958-10-29 | 1963-02-26 | Dow Chemical Co | Process for preparing vinylaromatic sulfonic acid salts |
| NL301716A (it) * | 1959-09-25 | |||
| US3067161A (en) * | 1959-10-28 | 1962-12-04 | Dow Chemical Co | Viscous compositions of aqueous salt solutions and monoalkenylaromatic sulfonate polymers |
| NL128438C (it) * | 1962-02-05 |
-
0
- NL NL128438D patent/NL128438C/xx active
- BE BE628018D patent/BE628018A/xx unknown
- NL NL288306D patent/NL288306A/xx unknown
-
1962
- 1962-02-05 US US171264A patent/US3206445A/en not_active Expired - Lifetime
- 1962-09-07 US US222097A patent/US3340238A/en not_active Expired - Lifetime
-
1963
- 1963-01-24 GB GB3028/63A patent/GB997174A/en not_active Expired
- 1963-02-04 DE DED40821A patent/DE1301081B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3340238A (en) | 1967-09-05 |
| NL128438C (it) | |
| US3206445A (en) | 1965-09-14 |
| NL288306A (it) | |
| GB997174A (en) | 1965-07-07 |
| DE1301081B (de) | 1969-08-14 |